*Some restrictions apply. System rebate offers range from $150–$1,500. Rebate offer is valid January 9, 2017 through February 3, 2017, 2016 with the purchase of qualifying Lennox products. Cannot be combined with any other offer. Additional add–on rebates for iComfort® S30 Thermostat, iHarmony® Zoning System and PureAirTM Air Purification system a qualifying system purchase only. See your participating Lennox dealer for complete details.